E Series
Sealed Miniature Toggle Switches
Features/Benefits
•
Sealed against solder and cleaning
process contaminants
•
•
•
•
UL 94V-0 Nylon case and bushing
Multi-positions
ESD protection available
RoHS compliant models available
Typical Applications
•
Telecommunications
•
Instrumentation
•
Medical equipment
Specifications
CONTACT RATING: B contact material: 0.4 VA max. @
20 V AC or DC max. Q contact material: E1XX & E2XX
MODELS: 7.5 AMPS @ 125 V AC or 28 V DC;
3 AMPS @ 250 V AC. E3XX MODELS: 5 AMPS @
125 V AC or 28 V DC; 2 AMPS @ 250 V AC. See page
F-29 for additional ratings.
ELECTRICAL LIFE: E1XX and E2XX models: 40,000 make-and-break
cycles at full load. E3XX models: 30,000 cycles.
CONTACT RESISTANCE: Below 10 mΩ typ. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109 Ω min.
ELECTROSTATIC DISCHARGE (ESD) OPTION: F1 conductive
bushing only. Dissipates up to 20,000 V DC from actuator
to ground.
DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 85ºC.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
DEGREE OF PROTECTION: IP57; Protection against harmful dust
deposit, full-scale voltage protection, temporary immersion.
Materials
CASE & BUSHING: Glass filled nylon 6/6, flame retardant, heat
stabilized (UL 94V-0). F1 conductive bushing option is
impregnated with carbon fibers.
ACTUATOR: Brass, chrome plated with internal o-ring seal standard.
SWITCH SUPPORT: Brass or steel, matte-tin plated.
SWITCH SUPPORT RETAINER: Stainless steel.
CONTACTS & TERMINALS: B contact material: Copper alloy,
with gold plate over nickel plate. Q contact material: Copper alloy,
silver plated. See page F-29 for additional contact materials.
TERMINAL SEAL: Epoxy.
HARDWARE: Nut & Locking ring: Brass, nickel plated.
Lockwasher: Steel, nickel plated.
NOTE:
Any models supplied with P, S, R, Q, B or G contact material are RoHS compliant
and compatible.
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and
described on pages F–23 thru F–29. For additional options not shown in catalog, consult our Customer Service Center. All
models are process sealed to withstand machine soldering temperatures and pressure wash cleaning methods.
Switch Function
E101
SP, On-None-On
E103
SP, On-Off-On
E105
SP, Mom.-Off-Mom.
E107
SP, On-Off-Mom.
E108
SP, On-None-Mom.
E201
DP, On-None-On
E203
DP, On-Off-On
E205
DP, Mom.-Off-Mom.
E207
DP, On-Off-Mom.
E208
DP, On-None-Mom.
E211
DP, On-On-On
E213
DP, On-On-Mom.
E215
DP, Mom.-On-Mom.
**E301
3P, On-None-On
Actuator
M
.300” high
S
.500” high
L3
Plastic, .940” high
Bushing
D1
.250” high
*F1
Conductive,
.250” high
D9
.280” high
**Y
Threaded, .350” high
Terminations
A
Right angle, PC thru-hole
AV2
Vertical right angle, PC thru-hole
C
PC Thru-hole
V3
.460” high, V-bracket
Z
Solder lug
A3
Right angle, PC thru-hole
AV3
Vertical right angle, PC thru-hole
V6
.460” high, V-bracket
V9
1.150” high, V-bracket
V31
.460” high, snap-in V-bracket
V61
.460” high, snap-in V-bracket
W
.750” long, wire wrap
Z3
Quick connect
Contact Material
B
Gold
P
Gold, matte-tin
Q
Silver
S
Silver, matte-tin
G
Gold over silver
R
Gold over silver, matte-tin
Seal
E
Epoxy
F
Toggle
* F1 available with SP and DP
versions only, please see
page F-19
** Y threaded bushing available
for 1 & 2 pole only
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
F–22
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E Series
Sealed Miniature Toggle Switches
SWITCH FUNCTION
SWITCH FUNCTION
POS. 1
POS. 2
POS. 3
POS. 1
CONNECTED TERMINALS
POS. 2
POS. 3
NO.
POLES
MODEL NO.
C&K marking on opposite side
ON
ON
MOM.
ON
ON
NONE
OFF
OFF
OFF
NONE
ON
ON
MOM.
MOM.
MOM.
2-3
2-3
2-3
C&K marking on opposite side
N/A
2-1
SCHEMATIC
E101
E103
SP
E105
E107
E108
OPEN
2-1
N/A
2-1
SPDT
SPDT
Part number shown: E101SD1CBE
Terminal Numbers
For Reference Only
E201
E203
E205
DP
ON
ON
MOM.
ON
ON
ON
ON
MOM.
NONE
OFF
OFF
OFF
NONE
ON
ON
ON
ON
ON
MOM.
MOM.
MOM.
ON
MOM.
MOM.
2-3,5-6
N/A
2-1,5-4
2-3,5-6
OPEN
2-1,5-4
E207
E208
E211
**
E213**
E215**
2-3,5-6
N/A
2-1,5-4
2-3,5-6
2-3,5-4
2-1,5-4
DPDT
DPDT
Terminal Numbers
For Reference Only
Part number shown: E201SD1CBE
MOM. = Momentary
All models
with all options when ordered with G,R, Q or S contact material except with F1 conductive bushing.
** Wiring for 3-way switch, see Section N.
F
Toggle
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
F–23
www.ckswitches.com
E Series
Sealed Miniature Toggle Switches
SWITCH FUNCTION
SWITCH FUNCTION
POS. 1
POS. 2
POS. 3
POS. 1
CONNECTED TERMINALS
POS. 2
POS. 3
NO.
POLES
MODEL
NO.
C&K marking on opposite side
C&K marking on opposite side
SCHEMATIC
3P
E301
ON
NONE
ON
2-3,5-6,8-9
N/A
2-1,5-4,8-7
3PDT
3PDT
Part number shown: E301SD1CBE
MOM. = Momentary
All models
Terminal Nos.
For Reference Only
** Wiring for 3-way switch, see Section N.
with all options when ordered with G, R, Q or S contact material except with F1 conductive bushing.
ACTUATOR COLOR
ACTUATOR
M
.300” HIGH
S
.500” HIGH
ACTUATOR
L3
PLASTIC, .940” HIGH
*
*
Gloss plastic
*
OPTION
CODE
L3 ACTUATOR COLOR
2
Chrome finish
Standard when ordered with
A, A3, AV2, AV3, V2-V61 terminations.
Finish: Chrome.
Standard when ordered with
C, Z, Z3, W & W4 terminations.
Finish: Chrome
BLACK
Other colors available, consult Customer
Service Center. No color choice required
for S & M actuators.
* Actuators shown with standard D1 bushing. Subtract .030 (0,76) for D9 bushing. Subtract .100 (2,54) for Y bushing.
BUSHING
D1
.250” HIGH, UNTHREADED
F1
ESD CONDUCTIVE BUSHING,
.250” HIGH, UNTHREADED
F1 bushing is not UL
approved
D9
.280” HIGH, UNTHREADED
Y
THREADED, INSULATED, .350” HIGH
WITH KEYWAY
1/4-40 UNS-2A
PANEL MOUNTING
F
Toggle
ESD protection
depends on proper grounding of switch
support bracket. F1 conductive bushing option is
impregnated with carbon fibers; dissipates electrostatic
discharge (ESD) up to 20,000 V from actuator to ground.
Available with M & S actuator options and A, A3, AV2,
AV3, V3-V61 termination options.
E3XX models not available with D9 bushing.
NOTE:
Internal o-ring actuator seal standard for
all bushing options.
Available only with C, Z, Z3, & W terminations.
Available for 1&2 pole only.
Hardware: One dress nut part number 299D01201,
one hex nut part number 540400201 and lockwasher
part number 700303202 supplied standard.
Will withstand 4 in.-lbs. of torque with no distortion.
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
F–24
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E Series
Sealed Miniature Toggle Switches
TERMINATIONS
Z
SOLDER LUG
C
PC THRU-HOLE
PC MOUNTING
SPDT thru 3PDT
Not available with F1 conductive bushing
or P, R or S contact material.
SPDT thru 3PDT
Not available with F1 conductive bushing.
Z3
QUICK CONNECT
SPDT thru 3PDT
Not available with F1 conductive bushing or P, R
or S contact material. Mating quick connector
available; order part number 530100000, page F-16.
A
RIGHT ANGLE, PC THRU-HOLE
Actuator Shown In Pos. 1
SECTION A-A
Terminal Nos. For Reference Only
E101MD1ABE
Horizontal Actuation
A3
RIGHT ANGLE, SNAP-IN, PC THRU-HOLE
PC MOUNTING
SPDT
Not available with Y bushing.
Terminal bend radii and lead-in manufacturing option.
A
RIGHT ANGLE, PC THRU-HOLE
Actuator Shown In Pos. 1
SECTION A-A
A3
RIGHT ANGLE, SNAP-IN, PC THRU-HOLE
Terminal Nos. For Reference Only
E201MD1ABE
Horizontal Actuation
PC MOUNTING
DPDT
F
Toggle
Not available with Y bushing.
Terminal bend radii and lead-in manufacturing option.
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
F–25
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E Series
Sealed Miniature Toggle Switches
TERMINATIONS
A
RIGHT ANGLE, PC THRU-HOLE
PC MOUNTING
E301MD1ABE
Horizontal Actuation
Actuator Shown In Pos. 1
3PDT
Not available with D9 & Y bushings.
Terminal bend radii and lead-in manufacturing option.
SECTION A-A
Terminal Nos. For Reference Only
AV2
VERTICAL RIGHT ANGLE, PC THRU-HOLE,
.150” PITCH
E101MD1AV2BE
Vertical Actuation
SPDT
.150” PITCH
Actuator Shown In Pos. 1
SECTION A-A
PC MOUNTING
AV3
VERTICAL RIGHT ANGLE, SNAP-IN, PC THRU-HOLE,
Not available with Y bushing.
Terminal bend radii and lead-in manufacturing option.
AV2
VERTICAL RIGHT ANGLE, PC THRU-HOLE,
.150” PITCH
E201MD1AV2BE
Vertical Actuation
Actuator Shown In Pos. 1
SECTION A-A
PC MOUNTING
DPDT
A3
VERTICAL RIGHT ANGLE, SNAP-IN, PC THRU-HOLE,
.150” PITCH
F
Toggle
Not available with Y bushing.
Terminal bend radii and lead-in manufacturing option.
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
F–26
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